CN212655532U

CN212655532U - Circulating water treatment device for central air conditioner

Info

Publication number: CN212655532U
Application number: CN202021131183.8U
Authority: CN
Inventors: 张冰; 顾振华; 赵吉; 朱君军
Original assignee: Jiangsu Yun Rui Environment Technology Co ltd
Current assignee: Jiangsu Yun Rui Environment Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-03-05
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a central air conditioning circulating water treatment facilities, including front end open-ended box, the opening part of box articulates there is the chamber door, and chamber door one end is articulated with the box, and the other end concreties through a plurality of fixed handles and box, is provided with first sealing washer between chamber door and box. Be provided with the anode plate that a plurality of perpendicular and intervals set up in the box, every anode plate all is connected with the positive pole electric post that runs through the box lateral wall, and the chamber door is close to box one side and is provided with the negative plate that a plurality of perpendicular and intervals set up, and the negative plate inserts between two adjacent anode plates when the chamber door is closed, and every negative plate is connected with the negative pole electric post that runs through the chamber door, and the lateral wall lower extreme of box is provided with the water inlet, and the upper end of box. The circulating water is treated by adopting an electrochemical method, so that the circulating cycle of the circulating water is improved, the breeding of bacteria and algae is avoided, and the increase of secondary pollutants in the wastewater is avoided.

Description

Circulating water treatment device for central air conditioner

Technical Field

The utility model relates to a water purification technology field especially relates to central air conditioning circulating water treatment facilities.

Background

When the central air conditioner operates, circulating water is needed to cool the central air conditioner, the circulating water is concentrated and supplemented for a long time, so that the content of calcium and magnesium in the water is higher and higher, and if the central air conditioner is not cleaned in time, a circulating water channel is blocked, so that accidents are caused. And a large amount of bacteria and algae organisms are bred in the circulating water in the using process, so that the health of people is greatly threatened. In the existing central air-conditioning circulating water system, a high-efficiency water treatment device for solving the problems is lacked.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a central air conditioning circulating water treatment device, which adopts an electrochemical method to treat circulating water, improves the circulating water cycle period, avoids bacterial algae breeding and avoids the secondary pollutants of increased wastewater.

In order to achieve the above purpose, the utility model discloses a technical scheme is: central air conditioning circulating water processing apparatus, its characterized in that: including front end open-ended box, the opening part of box articulates there is the chamber door, chamber door one end is articulated with the box, and the other end concreties through a plurality of fixed handles and box, be provided with first sealing washer between chamber door and box, be provided with a plurality of perpendicular and interval anode plates that set up in the box, every the anode plate all with run through the box lateral wall the positive pole electricity post connection, the chamber door is close to box one side and is provided with the negative plate that a plurality of perpendicular and interval set up, the negative plate is with the parallel crisscross equipartition of anode plate, every when the chamber door is closed the negative plate is connected with the negative pole electricity post that runs through the chamber door, the lateral wall lower extreme of box is.

Further, a second sealing ring is arranged between the anode electric column and the side wall of the box body, and a third sealing ring is arranged between the cathode electric column and the box door, so that circulating water in the box body is prevented from leaking, and the sealing performance is improved.

Further, fixed handle includes screw rod, the nut of screw rod upper end and the handle of concreteing with the nut, be provided with the screw that matches with the screw rod on the box, through the screw rod and the screw that match each other, can realize the quick locking of chamber door and open, the operation of being convenient for.

Further, the box body is provided with an annular groove around the opening, the shape groove is formed in the inner side of the screw hole, the first sealing ring is embedded into the annular groove and is of an FRP or PTFE plastic structure, and when the box door is closed, the first sealing ring is in a compression state, so that the sealing performance is improved.

Furthermore, the cathode plate and the anode plate are both in a plate-shaped structure, and the partial area or the whole area on the cathode plate and the anode plate can be provided with through holes for circulating water to pass through, so that the electrolysis efficiency is improved.

Further, be provided with the observation window on the chamber door, the observation window is transparent PVC or ya keli, is convenient for observe the internal electrolysis condition of box, in time does the clearance.

Further, the anode plate is a titanium anode with high catalytic activity, and the cathode plate is titanium, nickel or hastelloy.

Furthermore, the water gap and the water outlet are respectively fixed with a connecting flange used for being connected to the circulating water pipe, so that the water gap and the water outlet can be conveniently butted with the circulating water pipe.

Furthermore, the box body, the box door, the fixed handle and the connecting flange are made of stainless steel or titanium materials, so that the box is corrosion-resistant, pressure-resistant and good in durability.

The beneficial effects of the utility model reside in that: the treatment device is connected to a circulating water pipe of the air conditioner, circulating water enters from the water inlet and is subjected to electrolytic reaction in the box body, the anode plate generates intermediate products such as effective chlorine and hydrogen peroxide, the intermediate products have a killing effect on bacteria and algae bred in the circulating water, and metal ions such as calcium, magnesium and iron in the water are separated out at the cathode in a precipitation form to prevent blocking of a water path. When the box door is required to be cleaned, the box door is opened, and the negative plate on the box door is convenient to clean. The whole treatment device can prolong the cycle of circulating water replacement, save water resources and protect environment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a structural diagram of an open state of a door according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing handle in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an anode plate according to an embodiment of the present invention.

In the figure:

1-box body, 1 a-screw hole, 2-box door, 3-fixed handle, 31-screw rod, 32-screw cap, 33-handle, 4-first sealing ring, 5-anode plate, 51-through hole, 6-anode electric column, 7-cathode plate, 8-cathode electric column, 9-water inlet, 10-water outlet and 11-connecting flange.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to the attached drawings 1-4, the utility model discloses a central air conditioning circulating water treatment device, including front end open-ended box 1, the opening part of box 1 articulates there is

chamber door

2, 2 one end of chamber door are articulated with box 1, and the other end concreties through a plurality of fixed handles 3 and box 1. Fixed handle 3 includes screw rod 31 and the handle 33 of consolidating with screw rod 31, fixed handle 3 includes screw rod 31, the nut 32 of screw rod 31 upper end and the handle 33 of consolidating with nut 32, be provided with screw 1a that matches with screw rod 31 on the box 1, through screw rod 31 and the screw 1a of mutual matching, can realize the quick locking and the opening of chamber door 2, the operation of being convenient for. The box door 2 is provided with a through hole through which the screw rod 31 penetrates, the screw rod 31 penetrates through the through hole and is screwed in the screw hole 1a, the diameter of the screw cap 32 is larger than that of the through hole and abuts against the outer side of the box door 2, the box door 2 and the box body 1 are fixed, and the handle 33 is convenient to rotate.

A first sealing ring 4 is arranged between the box door 2 and the box body 1, an annular groove is formed in the box body 1 in a surrounding mode around the opening, the shape groove is formed in the inner side of the screw hole 1a, the first sealing ring 4 is embedded into the annular groove, the first sealing ring 4 is of an FRP or PTFE plastic structure, and when the box door 2 is closed, the first sealing ring 4 is in a compression state, and sealing performance is improved.

A plurality of vertical anode plates 5 arranged at intervals are arranged in the box body 1, each anode plate 5 is connected with an anode electric column 6 penetrating through the side wall of the box body 1, and a second sealing ring is arranged between the anode electric column 6 and the side wall of the box body 1 to prevent circulating water in the box body 1 from leaking. The box door 2 is provided with a plurality of negative plates 7 near one side of the box body 1, the negative plates 7 are arranged vertically and at intervals, the negative plates 7 are inserted between two adjacent anode plates 5 when the box door 2 is closed, and the anode plates are uniformly distributed in a parallel and staggered mode. Every negative plate 7 is connected with the negative pole electric post 8 that runs through chamber door 2, be provided with the third sealing washer between negative pole electric post 8 and the chamber door 2, prevent that the circulating water in the box 1 from leaking, improve the leakproofness. The lower end of the side wall of the box body 1 is provided with a water inlet 9, and the upper end of the box body 1 is provided with a water outlet 10. And the water port and the water outlet 10 are both fixed with connecting flanges 10 used for being connected to a circulating water pipe, so that the treatment device is conveniently fixed on the circulating water pipe. Circulating water enters from the water inlet 9, fills the box body 1, and the anode plate 5 and the cathode plate 7 realize the electrolysis of the circulating water, and the treated water enters the circulating water pipe from the water outlet 10 again. The anode electric pole 6 and the cathode electric pole 8 are respectively connected with the positive pole and the negative pole of an external direct current power supply.

The cathode plate 7 and the anode plate 5 are both of a net structure, through holes 51 for circulating water to pass through can be formed in partial areas or all areas of the cathode plate 7 and the anode plate 5, the through holes 51 are convenient for the circulating water to pass through, and the electrolysis efficiency is improved. The anode plate 5 is a high catalytic activity titanium anode, and the cathode plate 7 is titanium, nickel or hastelloy.

Be provided with the observation window on the chamber door 2, the observation window is transparent PVC or ya keli, is convenient for observe the interior electrolysis condition of box 1, in time does the clearance. The box body 1, the box door 2, the fixed handle 3 and the connecting flange 10 are made of stainless steel or titanium materials, and the durability is good.

Two processing devices connected in parallel are arranged on the circulating water pipe, and when one circulating device cleans the cathode plate 7, the other circulating device is continuously used.

Processing apparatus connects on the circulating pipe of air conditioner, and the circulating water gets into from water inlet 9, and the electrolysis has a disinfection effect to bacterium, the alga that the circulating water was bred to intermediate products such as effective chlorine, hydrogen peroxide solution of anode plate 5 formation, and metal ions such as calcium, magnesium, iron in the negative plate 7 with aquatic are appeared with the form of incrustation scale, prevent to block up the water route, when needs clearance, open chamber door 2, are convenient for to 7 clearance of negative plate on the chamber door 2. The whole treatment device can prolong the cycle of circulating water replacement, save water resources and protect environment.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. Central air conditioning circulating water processing apparatus, its characterized in that: including front end open-ended box, the opening part of box articulates there is the chamber door, chamber door one end is articulated with the box, and the other end concreties through a plurality of fixed handles and box, be provided with first sealing washer between chamber door and box, be provided with a plurality of perpendicular and interval anode plates that set up in the box, every the anode plate all with run through the box lateral wall the positive pole electricity post connection, the chamber door is close to box one side and is provided with the negative plate that a plurality of perpendicular and interval set up, the negative plate is at the crisscross parallel equipartition of anode plate, every when the chamber door is closed the negative plate is connected with the negative pole electricity post that runs through the chamber door, the lateral wall lower extreme of box is.

2. The circulating water treatment device of central air conditioner as claimed in claim 1, wherein: and a second sealing ring is arranged between the anode electric column and the side wall of the box body, and a third sealing ring is arranged between the cathode electric column and the box door.

3. The circulating water treatment device of central air conditioner as claimed in claim 1, wherein: the fixed handle comprises a screw rod, a screw cap fixed at the upper end of the screw rod and a handle fixedly connected with the screw cap, and a screw hole matched with the screw rod is formed in the box body.

4. The circulating water treatment device of central air conditioner as claimed in claim 3, wherein: the box surrounds the opening and is provided with the annular groove, the annular groove sets up in the screw inboard, first sealing washer embedding is in the annular groove, first sealing washer is FRP or PTFE plastic construction.

5. The circulating water treatment device of central air conditioner as claimed in claim 1, wherein: the negative plate and the positive plate are both of plate-shaped structures, and liquid passing through holes are formed in the negative plate and the positive plate.

6. The circulating water treatment device of central air conditioner as claimed in claim 1, wherein: the box door is provided with an observation window, and the observation window is transparent PVC or acrylic.

7. The circulating water treatment device of central air conditioner as claimed in claim 1, wherein: the anode plate is a high catalytic activity titanium anode, and the cathode plate is titanium, nickel or hastelloy.

8. The circulating water treatment device of central air conditioner as claimed in claim 1, wherein: and the water inlet and the water outlet are respectively fixed with a connecting flange used for being connected to the circulating water pipe.

9. The circulating water treatment device of central air conditioner as claimed in claim 8, wherein: the box body, the box door, the fixed handle and the connecting flange are all made of stainless steel or titanium materials.